public byte[] GeneratePdfFromView(string viewString, string[] cssPaths, string fontPath) { using (var memoryStream = new MemoryStream()) { var doc = new Document(PageSize.A4); var writer = PdfWriter.GetInstance(doc, memoryStream); doc.Open(); var tagProcessors = InitializeTagProcessor(); var cssResolver = InitializeCssFiles(cssPaths); var fontProvider = new CustomFontFactory(fontPath); var hpc = new HtmlPipelineContext(new CssAppliersImpl(fontProvider)); hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(tagProcessors); var htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, writer)); var pipeline = new CssResolverPipeline(cssResolver, htmlPipeline); var worker = new XMLWorker(pipeline, true); var xmlParser = new XMLParser(true, worker, Encoding.Unicode); xmlParser.Parse(new StringReader(viewString)); doc.Close(); return memoryStream.ToArray(); } }
public virtual void Parse(Stream stream, string xHtml) { xHtml = XhtmlCleaner != null ? XhtmlCleaner(xHtml) : XhtmlHelper.CloseSimpleTags(xHtml); InitParser(); using (var stringReader = new StringReader(xHtml)) { using (Document document = new Document()) { PdfWriter writer = PdfWriter.GetInstance(document, stream); document.Open(); HtmlPipelineContext .SetTagFactory(TagProcessorFactory) .SetLinkProvider(LinkProvider) .SetImageProvider(ImageProvider) ; var pdfWriterPipeline = new PdfWriterPipeline(document, writer); var htmlPipeline = new HtmlPipeline(HtmlPipelineContext, pdfWriterPipeline); var cssResolverPipeline = new CssResolverPipeline(CssResolver, htmlPipeline); XMLWorker worker = new XMLWorker(cssResolverPipeline, true); XMLParser parser = new XMLParser(worker); parser.Parse(stringReader); } } }
protected override void MakePdf(string outPdf) { Document doc = new Document(PageSize.A4.Rotate()); PdfWriter pdfWriter = PdfWriter.GetInstance(doc, new FileStream(outPdf, FileMode.Create)); doc.SetMargins(45, 45, 0, 100); doc.Open(); CssFilesImpl cssFiles = new CssFilesImpl(); cssFiles.Add( XMLWorkerHelper.GetCSS( File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + Path.DirectorySeparatorChar + testName + Path.DirectorySeparatorChar + "complexDiv_files" + Path.DirectorySeparatorChar + "main.css"))); cssFiles.Add( XMLWorkerHelper.GetCSS( File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + Path.DirectorySeparatorChar + testName + Path.DirectorySeparatorChar + "complexDiv_files" + Path.DirectorySeparatorChar + "widget082.css"))); StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles); HtmlPipelineContext hpc = new HtmlPipelineContext( new CssAppliersImpl(new XMLWorkerFontProvider(RESOURCES + @"\tool\xml\examples\fonts"))); hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory()); hpc.SetImageProvider(new SampleTestImageProvider()); hpc.SetPageSize(doc.PageSize); HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter)); IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline); XMLWorker worker = new XMLWorker(pipeline, true); XMLParser p = new XMLParser(true, worker, Encoding.GetEncoding("UTF-8")); p.Parse(File.OpenRead(inputHtml), Encoding.GetEncoding("UTF-8")); doc.Close(); }
protected override void TransformHtml2Pdf() { Document doc = new Document(PageSize.A1.Rotate()); PdfWriter pdfWriter = PdfWriter.GetInstance(doc, new FileStream(outPdf, FileMode.Create)); doc.SetMargins(doc.LeftMargin - 10, doc.RightMargin - 10, doc.TopMargin, doc.BottomMargin); doc.Open(); CssFilesImpl cssFiles = new CssFilesImpl(); cssFiles.Add( XMLWorkerHelper.GetCSS( File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + testName + Path.DirectorySeparatorChar + "complexDiv02_files" + Path.DirectorySeparatorChar + "minimum0.css"))); cssFiles.Add( XMLWorkerHelper.GetCSS( File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + testName + Path.DirectorySeparatorChar + "complexDiv02_files" + Path.DirectorySeparatorChar + "print000.css"))); cssFiles.Add(XMLWorkerHelper.GetCSS(File.OpenRead(RESOURCES + @"\tool\xml\examples\" + "sampleTest.css"))); StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles); HtmlPipelineContext hpc = new HtmlPipelineContext( new CssAppliersImpl(new XMLWorkerFontProvider(RESOURCES + @"\tool\xml\examples\fonts"))); hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory()); hpc.SetImageProvider(new SampleTestImageProvider()); HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter)); IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline); XMLWorker worker = new XMLWorker(pipeline, true); XMLParser p = new XMLParser(true, worker, Encoding.GetEncoding("UTF-8")); p.Parse(File.OpenRead(inputHtml), Encoding.GetEncoding("UTF-8")); doc.Close(); }
public void HtmlToPdf(string htmlFile, string pdfFile, string htmlImageDirectory) { using (FileStream pdfStream = new FileStream(pdfFile, FileMode.OpenOrCreate)) { Document doc = new Document(); PdfWriter writer = PdfWriter.GetInstance(doc, pdfStream); doc.Open(); //TODO: apply external css ICSSResolver cssResolver = XMLWorkerHelper.GetInstance().GetDefaultCssResolver(true); //HTML HtmlPipelineContext htmlContext = new HtmlPipelineContext(null); htmlContext.SetTagFactory(Tags.GetHtmlTagProcessorFactory()); htmlContext.SetImageProvider(new ImageProvider(htmlImageDirectory)); htmlContext.SetLinkProvider(new LinkProvider("/")); //pipelines PdfWriterPipeline pdf = new PdfWriterPipeline(doc, writer); HtmlPipeline html = new HtmlPipeline(htmlContext, pdf); CssResolverPipeline css = new CssResolverPipeline(cssResolver, html); XMLWorker worker = new XMLWorker(css, true); XMLParser p = new XMLParser(true, worker, Encoding.UTF8); using (TextReader reader = File.OpenText(htmlFile)) { p.Parse(reader); } doc.Close(); } }
protected override void TransformHtml2Pdf(Document doc, PdfWriter pdfWriter, IImageProvider imageProvider, IFontProvider fontProvider, Stream cssFile) { ICSSResolver cssResolver = XMLWorkerHelper.GetInstance().GetDefaultCssResolver(true); HtmlPipelineContext hpc; if (fontProvider != null) hpc = new HtmlPipelineContext(new CssAppliersImpl(fontProvider)); else hpc = new HtmlPipelineContext(null); hpc.SetImageProvider(imageProvider); hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory()); HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter)); IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline); XMLWorker worker = new XMLWorker(pipeline, true); XMLParser xmlParse = new XMLParser(true, worker, Encoding.UTF8); xmlParse.Parse(new FileStream(inputHtml, FileMode.Open), Encoding.UTF8); }
protected override void MakePdf(string outPdf) { Document doc = new Document(PageSize.A3.Rotate()); PdfWriter pdfWriter = PdfWriter.GetInstance(doc, new FileStream(outPdf, FileMode.Create)); pdfWriter.CreateXmpMetadata(); doc.SetMargins(200, 200, 0, 0); doc.Open(); CssFilesImpl cssFiles = new CssFilesImpl(); cssFiles.Add( XMLWorkerHelper.GetCSS( File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + Path.DirectorySeparatorChar + testName + Path.DirectorySeparatorChar + "complexDiv_files" + Path.DirectorySeparatorChar + "main.css"))); cssFiles.Add( XMLWorkerHelper.GetCSS( File.OpenRead(RESOURCES + Path.DirectorySeparatorChar + testPath + Path.DirectorySeparatorChar + testName + Path.DirectorySeparatorChar + "complexDiv_files" + Path.DirectorySeparatorChar + "widget082.css"))); StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles); HtmlPipelineContext hpc = new HtmlPipelineContext( new CssAppliersImpl(new XMLWorkerFontProvider(RESOURCES + @"\tool\xml\examples\fonts"))); hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory()); hpc.SetImageProvider(new SampleTestImageProvider()); hpc.SetPageSize(doc.PageSize); HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter)); IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline); XMLWorker worker = new XMLWorker(pipeline, true); XMLParser p = new XMLParser(true, worker, Encoding.GetEncoding("UTF-8")); p.Parse(File.OpenRead(inputHtml), Encoding.GetEncoding("UTF-8")); //ICC_Profile icc = ICC_Profile.getInstance(ComplexDiv01Test.class.getResourceAsStream("sRGB Color Space Profile.icm")); //pdfWriter.setOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc); doc.Close(); }
virtual public void SetUp() { hpc = new HtmlPipelineContext(null); p = new HtmlPipeline(hpc, null); wc = new WorkerContextImpl(); p.Init(wc); }
public void ParseXHtml(PdfWriter writer, Document doc, Stream inp, Stream inCssFile, Encoding charset, IFontProvider fontProvider) { CssFilesImpl cssFiles = new CssFilesImpl(); if (inCssFile != null) cssFiles.Add(GetCSS(inCssFile)); else cssFiles.Add(GetDefaultCSS()); StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles); HtmlPipelineContext hpc = new HtmlPipelineContext(new CssAppliersImpl(fontProvider)); hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(GetDefaultTagProcessorFactory()); HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, writer)); IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline); XMLWorker worker = new XMLWorker(pipeline, true); XMLParser p = new XMLParser(true, worker, charset); if (charset != null) { p.Parse(inp, charset); } else { p.Parse(inp); } }
static void Main(string[] args) { if (args.Length < 2) { Console.WriteLine("Invalid number of arguments."); Console.WriteLine("Usage: html2Pdf.exe [input html_file/directory] [default css file]"); return; } List<FileStream> fileList = new List<FileStream>(); if (File.Exists(args[0])) { fileList.Add(new FileStream(args[0], FileMode.Open)); } else if (Directory.Exists(args[0])) { CollectHtmlFiles(fileList, args[0]); } if (fileList.Count == 0) { Console.WriteLine("Invalid html_file/directory"); Console.WriteLine("Usage: html2Pdf.exe [input html_file/directory] [default css file]"); return; } foreach (FileStream fileStream in fileList) { Document doc = new Document(PageSize.LETTER); doc.SetMargins(doc.LeftMargin, doc.RightMargin, 35, 0); String path = Path.GetDirectoryName(Path.GetFullPath(fileStream.Name)) + Path.DirectorySeparatorChar + Path.GetFileNameWithoutExtension(fileStream.Name) + ".pdf"; PdfWriter pdfWriter = PdfWriter.GetInstance(doc, new FileStream(path, FileMode.Create)); doc.Open(); Dictionary<String, String> substFonts = new Dictionary<String, String>(); substFonts["Arial Unicode MS"] = "Helvetica"; CssFilesImpl cssFiles = new CssFilesImpl(); cssFiles.Add(XMLWorkerHelper.GetCSS(new FileStream(args[1], FileMode.Open))); StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles); HtmlPipelineContext hpc = new HtmlPipelineContext(new CssAppliersImpl(new UnembedFontProvider(XMLWorkerFontProvider.DONTLOOKFORFONTS, substFonts))); hpc.SetImageProvider(new ImageProvider(args[0])); hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory()); HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter)); IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline); XMLWorker worker = new XMLWorker(pipeline, true); XMLParser xmlParse = new XMLParser(true, worker, null); xmlParse.Parse(fileStream); doc.Close(); String cmpPath = Path.GetDirectoryName(Path.GetFullPath(fileStream.Name)) + Path.DirectorySeparatorChar + "cmp_" + Path.GetFileNameWithoutExtension(fileStream.Name) + ".pdf"; if (File.Exists(cmpPath)) { CompareTool ct = new CompareTool(path, cmpPath); String outImage = "<testName>-%03d.png".Replace("<testName>", Path.GetFileNameWithoutExtension(fileStream.Name) ); String cmpImage = "cmp_<testName>-%03d.png".Replace("<testName>", Path.GetFileNameWithoutExtension(fileStream.Name) ); String diffPath = Path.GetDirectoryName(Path.GetFullPath(fileStream.Name)) + Path.DirectorySeparatorChar + "diff_" + Path.GetFileNameWithoutExtension(fileStream.Name); String errorMessage = ct.Compare(Path.GetDirectoryName(Path.GetFullPath(fileStream.Name)) + Path.DirectorySeparatorChar + "compare" + Path.DirectorySeparatorChar, diffPath); if (errorMessage != null) { Console.WriteLine(errorMessage); } } } }
/** * Parses an HTML string and a string containing CSS into a list of Element objects. * The FontProvider will be obtained from iText's FontFactory object. * * @param html a String containing an XHTML snippet * @param css a String containing CSS * @return an ElementList instance */ public static ElementList ParseToElementList(String html, String css) { // CSS ICSSResolver cssResolver = new StyleAttrCSSResolver(); if (css != null) { ICssFile cssFile = XMLWorkerHelper.GetCSS(new MemoryStream(Encoding.Default.GetBytes(css))); cssResolver.AddCss(cssFile); } // HTML CssAppliers cssAppliers = new CssAppliersImpl(FontFactory.FontImp); HtmlPipelineContext htmlContext = new HtmlPipelineContext(cssAppliers); htmlContext.SetTagFactory(Tags.GetHtmlTagProcessorFactory()); htmlContext.AutoBookmark(false); // Pipelines ElementList elements = new ElementList(); ElementHandlerPipeline end = new ElementHandlerPipeline(elements, null); HtmlPipeline htmlPipeline = new HtmlPipeline(htmlContext, end); CssResolverPipeline cssPipeline = new CssResolverPipeline(cssResolver, htmlPipeline); // XML Worker XMLWorker worker = new XMLWorker(cssPipeline, true); XMLParser p = new XMLParser(worker); p.Parse(new MemoryStream(Encoding.Default.GetBytes(html))); return elements; }
static protected void TransformHtml2Pdf(FileStream inputHtml, Document doc, PdfWriter pdfWriter) { CssFilesImpl cssFiles = new CssFilesImpl(); cssFiles.Add(XMLWorkerHelper.GetInstance().GetDefaultCSS()); StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles); String Css1 = "https://specialtyonlinestg.cardinalhealth.com/CardinalHealthSpecialty/themes/html/SS_SPDCardinalHealth/css/globalStyles.css?version=RI_20121023"; String Css2 = "https://specialtyonlinestg.cardinalhealth.com/CardinalHealthSpecialty/themes/html/SS_SPDCardinalHealth/css/SPDCSS/CAHPHReconciliationPortletView.css?version=AC_20120717"; try { cssResolver.AddCssFile(Css1, true); cssResolver.AddCssFile(Css2, true); } catch (CssResolverException e) { // TODO Auto-generated catch block } HtmlPipelineContext htmlContext = new HtmlPipelineContext(new CssAppliersImpl(new XMLWorkerFontProvider())); htmlContext.SetTagFactory(Tags.GetHtmlTagProcessorFactory()); htmlContext.SetPageSize(new Rectangle(doc.Left, doc.Bottom, doc.Right, doc.Top)); // Pipelines PdfWriterPipeline pdf = new PdfWriterPipeline(doc, pdfWriter); HtmlPipeline html = new HtmlPipeline(htmlContext, pdf); CssResolverPipeline css = new CssResolverPipeline(cssResolver, html); XMLWorker worker = new XMLWorker(css, true); XMLParser parser = new XMLParser(worker, Encoding.UTF8); parser.Parse(inputHtml, Encoding.UTF8); }
public void ConvertHtmlToPdf(string xHtml, string css) { using (var stream = new FileStream(OUTPUT_FILE, FileMode.Create)) { using (var document = new Document()) { var writer = PdfWriter.GetInstance(document, stream); document.Open(); // instantiate custom tag processor and add to `HtmlPipelineContext`. var tagProcessorFactory = Tags.GetHtmlTagProcessorFactory(); tagProcessorFactory.AddProcessor( new TableDataProcessor(), new string[] { HTML.Tag.TD } ); var htmlPipelineContext = new HtmlPipelineContext(null); htmlPipelineContext.SetTagFactory(tagProcessorFactory); var pdfWriterPipeline = new PdfWriterPipeline(document, writer); var htmlPipeline = new HtmlPipeline(htmlPipelineContext, pdfWriterPipeline); // get an ICssResolver and add the custom CSS var cssResolver = XMLWorkerHelper.GetInstance().GetDefaultCssResolver(true); cssResolver.AddCss(css, "utf-8", true); var cssResolverPipeline = new CssResolverPipeline( cssResolver, htmlPipeline ); var worker = new XMLWorker(cssResolverPipeline, true); var parser = new XMLParser(worker); using (var stringReader = new StringReader(xHtml)) { parser.Parse(stringReader); } } } }
protected void TransformHtml2Pdf(Document doc, PdfWriter pdfWriter, IImageProvider imageProvider, IFontProvider fontProvider, Stream cssFile) { CssFilesImpl cssFiles = new CssFilesImpl(); if (cssFile == null) cssFile = typeof (XMLWorker).Assembly.GetManifestResourceStream("iTextSharp.tool.xml.css.default.css"); cssFiles.Add(XMLWorkerHelper.GetCSS(cssFile)); StyleAttrCSSResolver cssResolver = new StyleAttrCSSResolver(cssFiles); HtmlPipelineContext hpc; if (fontProvider != null) hpc = new HtmlPipelineContext(new CssAppliersImpl(fontProvider)); else hpc = new HtmlPipelineContext(null); hpc.SetImageProvider(imageProvider); hpc.SetAcceptUnknown(true).AutoBookmark(true).SetTagFactory(Tags.GetHtmlTagProcessorFactory()); HtmlPipeline htmlPipeline = new HtmlPipeline(hpc, new PdfWriterPipeline(doc, pdfWriter)); IPipeline pipeline = new CssResolverPipeline(cssResolver, htmlPipeline); XMLWorker worker = new XMLWorker(pipeline, true); XMLParser xmlParse = new XMLParser(true, worker, Encoding.GetEncoding("UTF-8")); xmlParse.Parse(File.OpenRead(inputHtml), Encoding.GetEncoding("UTF-8")); }